MIDI mappings for the mixxx DJ software.

• Denon SC3900

First, clone the project.

Then, run :

$ make

It will build the mapping from the src dir into the dist dir, and then install the built files in the controllers directory of your mixxx path (defaults to ~/.mixxx). If you're using another mixxx path, specify it during the make call :

# e.g. if you have installed mixxx via flatpak :
$ MIXXX_PATH=~/.var/app/org.mixxx.Mixxx/.mixxx make

This installation method is meant for GNU/Linux hosts, but should be able to run on MacOS too. If you're a Windows user, you can try to run it with WSL, or manually copy the src files to the right place.

If you plan to use more than two decks, change the SINGLE_DECKS_COUNT var before building the mapping files :

$ SINGLE_DECKS_COUNT=4 make

It will generate one XML file per deck (one per MIDI channel).

Open mixxx, and go to the controller settings. For each of your decks, load the mapping file matching the MIDI channel of your deck.

Channel1 is for Deck1, Channel2 is for Deck2, and so on.

Also, make sure to configure your hardware to send and receive MIDI signals on the appropriate channel.